By IntelliNews Press Release Service 29 January 2024. SIBUR, Russia’s largest producer of polymers and rubbers, summarised the company’s key operational results for 2023 at the Ruplastica international trade fair, which was held in Moscow on 23–26 January 2024. In 2023, SIBUR ramped up the sales of its key products, with the share of supplies to the Russian market rising to 75%. Since 2021, SIBUR has been consistently increasing its sales in the domestic market, which is the Company’s priority, by reducing export sales and continues to stimulate further growth in local polymer processing and r…